According to sources close to the investigation, there are concerns that DNA recovered from Nancy Guthrie's home may not ...

For decades, scientists viewed the genome of a newly fertilized egg as a structural "blank slate"—a disordered tangle of DNA ...

Abstract: Background: Latest placental epigenetic clocks (PlECs) were less accurate in earlier trimesters. We aimed to develop an R package of PlEC to estimate aging by DNA-methylation-based GA ...

For decades, the Golden State Killer avoided capture despite leaving DNA at multiple crime scenes. Traditional databases failed, fingerprints led nowhere, and the case went cold. Everything changed ...

The power of artificial intelligence (AI) and advanced computing has made it possible to design genetic sequences encoding for diverse biological applications, such as proteins that form the building ...

Scientists found the DNA on a drawing similar to the Portrait of a Man in Red Chalk , which is shown. Marco Bertorello / AFP via Getty Images For the last decade, a group of researchers has been ...

This technical note presents the Reverse Method, a novel indirect approach for estimating the global value-added tax (VAT) compliance gap. The Reverse Method leverages public datasets and a calibrated ...

Maggots may be the key to more accurately determining when people died, according to Florida researchers, pointing to the genetic makeup of larvae. The findings build on previous methods that ...

When cells proliferate, genomic DNA is precisely duplicated once per cell cycle. Abnormalities in this DNA replication process can cause alterations in genomic DNA, promoting cellular ageing, cancer, ...

A new assessment of African Forest Elephants reveals an estimated 135,690 individuals 1, with an additional 7,728 to 10,990 elephants based on more tentative ‘guesses’. Updated methods provide a ...